| Beaumont Formation | |
|---|---|
| Stratigraphic range: Pleistocene | |
| Type | Formation | 
| Overlies | Lissie Formation | 
| Thickness | 300 to 900 feet | 
| Lithology | |
| Primary | clay | 
| Location | |
| Region | Texas | 
| Country | United States | 
| Type section | |
| Named for | Beaumont, Texas | 
The Beaumont Formation is a geologic formation in Texas. It preserves fossils dating back to the Pleistocene period.